10402014505 has 16 divisors (see below), whose sum is σ = 12930660864. Its totient is φ = 8024682240.

The previous prime is 10402014473. The next prime is 10402014509. The reversal of 10402014505 is 50541020401.

It is not a de Polignac number, because 10402014505 - 2⁵ = 10402014473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10402014509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74704 + ... + 162433.

It is an arithmetic number, because the mean of its divisors is an integer number (808166304).

Almost surely, 2^10402014505 is an apocalyptic number.

It is an amenable number.

10402014505 is a deficient number, since it is larger than the sum of its proper divisors (2528646359).

10402014505 is a wasteful number, since it uses less digits than its factorization.

10402014505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237456.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 10402014505 its reverse (50541020401), we get a palindrome (60943034906).

The spelling of 10402014505 in words is "ten billion, four hundred two million, fourteen thousand, five hundred five".